Modular building / prefab / steel / contemporary

admin September 26, 2015
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Modular building

PCS worked closely with Skanska Construction in the tender process, and have secured the order for the precast concrete houseblocks for HMP Grampian on behalf of The Scottish Prison service. The site is near to the current HMP at Peterhead. The total order value of £7m covers the design, manufacture and erection of 3 houseblocks (each one comprises of 4 stories in height and a total of 500 bed accommodations). The PCS/Skanska design also incorporated precast solutions to the Gatehouse and Prisoner Services Buildings. The PCS design offered a combination of both vertically and flat cast walls between 100mm, and 175 mm thick, with where required windows/ bars, cell door frames cast into the wall panels at our factory. Floor solutions including pre finished solid concrete floor slabs to cell areas (incorporating services cast in for lighting, under floor heating and drainage for shower units), and hollowcore floor slabs to communal areas. The PCS package included also the Precast concrete Stairs, landings and supporting embedded structural steelwork. PCS in conjunction with Skanska put forward an alternative to adopt services designed for precast walls to ensure accuracy on placement, quality of finish and ease of manufacture. The contractor was also offered solutions of Reconstituted Stone block “look alike” sandwich panels (in polished and natural finishes) to resolve possible weather problems encountered in winter working. The PCS solution incorporated the perimeter walls and Houseblock Number One exercise yard walls, these are “Grey” concrete precast walls, which taper from 450mm thick at the base to 150mm thick at the top of the wall.
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